Boot



FIG. 1 is a top view of the boot;

FIG. 2 is a left side elevational view of thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side elevational view of thereof;

FIG. 5 is a front perspective view thereof;

FIG. 6 is a rear perspective view thereof; and,

FIG. 7 is a rear view of thereof.

The broken lines in the drawings represent unclaimed subject matter and form no part of the claim. 

CLAIM The ornamental design for a boot, as shown and described. 